參數(shù)資料
型號(hào)： MAX4657EUA+T
廠商： Maxim Integrated Products
文件頁(yè)數(shù)： 1/12頁(yè)
文件大?。?/td> 0K
描述： IC SWITCH SPST 8UMAX
產(chǎn)品培訓(xùn)模塊： Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝： 2,500
功能： 開關(guān)
電路： 1 x SPST- NC
導(dǎo)通狀態(tài)電阻： 10 歐姆
電壓電源： 單/雙電源
電壓 - 電源，單路/雙路(±)： 9 V ~ 40 V，±4.5 V ~ 20 V
工作溫度： -40°C ~ 85°C
安裝類型： 表面貼裝
封裝/外殼： 8-TSSOP，8-MSOP（0.118"，3.00mm 寬）
供應(yīng)商設(shè)備封裝： 8-uMAX
包裝： 帶卷 (TR)
General Description
Maxim’s MAX4655–MAX4658 are medium-voltage
CMOS analog switches with low on-resistance of 10
Ω
max, specifically designed to handle large switch cur-
rents. With a switch capability of up to 400mA peak cur-
rent and 300mA continuous current (MAX4655/
MAX4656), and up to 300mA peak current and 150mA
continuous current (MAX4657/MAX4658), these parts
can switch loads as low as 25
Ω. They can replace reed
relays with a million times the speed and virtually unlim-
ited number of lifetime cycles. Normal power consump-
tion is only 3mW, whether the switch is on or off. These
parts are TTL/CMOS compatible and will switch any
voltage within its power-supply range.
These are SPST (single-pole/single-throw) switches.
The MAX4655/MAX4657 are normally closed (NC),
while the MAX4656/MAX4658 are normally open (NO).
The difference between the MAX4655/MAX4656 and
the MAX4657/MAX4658 is in the power dissipation of
their packages. Refer to the Absolute Maximum Ratings
and the Electrical Characteristics.
The MAX4655–MAX4658 power-supply range is from
±4.5V to ±20V for dual-supply operation and +9V to
+40V for single-supply operation. These switches can
operate from any combination of supplies, within a 40V
V+ to V- range. They conduct equally well in either direc-
tion and can handle rail-to-rail analog signals. The off-
leakage current is only 1nA max at TA = +25
°C. They are
available in 8-pin MAX, TDFN, and SO packages, with
exposed paddle options for high-power applications.
Applications
Relay Replacement
Test Equipment
Communication Systems
xDSL Modems
PBX, PABX Systems
Audio Signal Routing
Audio Systems
PC Multimedia Boards
Redundant/Backup Systems
Features
High Continuous Current Handling
300mA (MAX4655/MAX4656)
150mA (MAX4657/MAX4658)
High Peak Current Handling
400mA (MAX4655/MAX4656)
300mA (MAX4657/MAX4658)
10Ω (max) On-Resistance (±15V supplies)
VL Not Required
1Ω (max) RON Flatness over Specified Signal
Range
Rail-to-Rail Signal Handling
+12V Single Supply or ±15V Dual Supply
Operation
Pin Compatible with DG417, DG418
MAX4655–MAX4658
High-Current, 10
Ω, SPST, CMOS
Analog Switches
________________________________________________________________ Maxim Integrated Products
1
Ordering Information
TOP VIEW
1
2
4
8
7
6
5
NC
V-
IN
N.C.
V+
GND
N.C.
COM
μMAX/SO/TDFN
SWITCHES SHOWN FOR LOGIC "0" INPUT
LOGIC
SWITCH
0
1
ON
OFF
MAX4655/MAX4657
1
2
4
8
7
6
5
NO
V-
IN
N.C.
V+
GND
N.C.
COM
LOGIC
SWITCH
0
1
OFF
ON
MAX4656/MAX4658
N.C. = NO CONNECT
NC = NORMALLY CLOSED
MAX4655/MAX4657
MAX4656/MAX4658
3
μMAX/SO/TDFN
19-1984; Rev 4; 6/07
PART
TEMP RANGE
PIN-PACKAGE
TOP
MARK
MAX4655ETA
-40
°C to +85°C
8 TDFN-EP*
AKT
MAX4655EUA
-40
°C to +85°C
8 MAX
AAAL
MAX4655ESA
-40
°C to +85°C
8 SO
—
MAX4656ETA
-40
°C to +85°C
8 TDFN-EP*
AKU
MAX4656EUA
-40
°C to +85°C
8 MAX
AAAM
MAX4656ESA
-40
°C to +85°C
8 SO
—
MAX4657EUA
-40
°C to +85°C
8 MAX
—
MAX4657ESA
-40
°C to +85°C
8 SO
—
MAX4658EUA
-40
°C to +85°C
8 MAX
—
MAX4658ESA
-40
°C to +85°C
8 SO
—
MAX is a registered trademark of Maxim Integrated Products, Inc.
*EP = Exposed paddle.
Pin Configurations/
Functional Diagrams/Truth Tables
For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642,
or visit Maxim’s website at www.maxim-ic.com.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX4658ESA 功能描述:模擬開關(guān) IC RoHS:否 制造商:Texas Instruments 開關(guān)數(shù)量:2 開關(guān)配置:SPDT 開啟電阻（最大值）:0.1 Ohms 切換電壓（最大）: 開啟時(shí)間（最大值）: 關(guān)閉時(shí)間（最大值）: 工作電源電壓:2.7 V to 4.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:DSBGA-16
MAX4658ESA+ 功能描述:模擬開關(guān) IC 10Ohm SPST CMOS Analog Switch RoHS:否 制造商:Texas Instruments 開關(guān)數(shù)量:2 開關(guān)配置:SPDT 開啟電阻（最大值）:0.1 Ohms 切換電壓（最大）: 開啟時(shí)間（最大值）: 關(guān)閉時(shí)間（最大值）: 工作電源電壓:2.7 V to 4.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:DSBGA-16
MAX4658ESA+T 功能描述:模擬開關(guān) IC 10Ohm SPST CMOS Analog Switch RoHS:否 制造商:Texas Instruments 開關(guān)數(shù)量:2 開關(guān)配置:SPDT 開啟電阻（最大值）:0.1 Ohms 切換電壓（最大）: 開啟時(shí)間（最大值）: 關(guān)閉時(shí)間（最大值）: 工作電源電壓:2.7 V to 4.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:DSBGA-16
MAX4658ESA-T 功能描述:模擬開關(guān) IC RoHS:否 制造商:Texas Instruments 開關(guān)數(shù)量:2 開關(guān)配置:SPDT 開啟電阻（最大值）:0.1 Ohms 切換電壓（最大）: 開啟時(shí)間（最大值）: 關(guān)閉時(shí)間（最大值）: 工作電源電壓:2.7 V to 4.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:DSBGA-16
MAX4658EUA 功能描述:模擬開關(guān) IC RoHS:否 制造商:Texas Instruments 開關(guān)數(shù)量:2 開關(guān)配置:SPDT 開啟電阻（最大值）:0.1 Ohms 切換電壓（最大）: 開啟時(shí)間（最大值）: 關(guān)閉時(shí)間（最大值）: 工作電源電壓:2.7 V to 4.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:DSBGA-16
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